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Eutrophication of the Khadzhibey estuary, blooms in the water of the blue-green algae Microcystis aeruginosa and the mass development of the green algae Enteromorpha sp.
Water algae close-up; wet green alga fibers at white cardboard; full 1:1 macro;
Abstract background texture of the Baltic Sea: clear water of a greenish hue with a visible stony bottom and algae.Directly above photo
Seaweed in the sea. Water surface and underwater environment seaweed
Sea stones background. Natural stone texture, rock wallpaper, background wall
green ocean plumage underwater
Scenic view of crystal-clear waters of Atlantic Ocean with floating seaweed off the coast of Miami Beach, USA.
Seaweed and sand on North Sea coastline
Green wet seaweed background. Green water plants, nature background. Ulva maeotica or Enteromorpha maeotica
Flattened green Gutweed on an Outer Hebrides seashore, with bits of Bladder Wrack and sand.
Blue-green algae (Cyanobacteria) blooming in polluted water. Photosynthetic bacteria organisms grow in rivers or lakes. A close-up.
Bladderwrack or rockweed on the stony beach at Hvalsey Beach outside Qaqortoq - Julianehåb on a sunny summers day
Floating sea lettuce in clear ocean water near Zanzibar beach
The Haystack Rock. a monolith, is the third-tallest intertidal structure in the world. The tidal pools around are home of many intertidal animals.
Seaweed is on the shore and in the water at Saltwater State Park in Des Moines, Washington.
Algae bloom on the Havel River, Brandenburg-State
Bright green seaweed in the water of Odessa, Ukraine, background
Growing seagrass
Aerial view of vibrant green algae in water, creating an interesting texture and pattern. Nature's beauty and complexity on display.
Background image of fine green seaweed, growing on wooded groyne, at low tide. Portobello beach, Edinburgh Scotland.
Beautiful view of  vibrant green-yellow algae the rocky shore of the Aegean Sea beach in the captivating island of Rhodes, Greece.
green algae is spread over the coral plates along the coastal line of the sunny beach
Rotting green and red algae washed ashore by a storm in Bulgaria, Black Sea
Green algae in see
Green moss grows on rocks on the coast
Green seaweed at low tide - seen in a canal in the center of Venezia in the northern part of Italy
Green seaweed at the beach (Ulva compressa)
Green tide pool close-up of seagrass flowing in the current.
Dirty and polluted water surface
Bright green seaweed thrives on rocks at the edge of the sea in swanage, dorset, uk
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